Home GPU Comparison NVIDIA CMP 90HX vs AMD Radeon RX 6500 XT

NVIDIA CMP 90HX vs AMD Radeon RX 6500 XT

We compared two Desktop platform GPUs: 10GB VRAM CMP 90HX and 4GB VRAM Radeon RX 6500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 90HX 's Advantages
More VRAM (10GB vs 4GB)
Larger VRAM bandwidth (760.3GB/s vs 143.9GB/s)
5376 additional rendering cores
AMD Radeon RX 6500 XT 's Advantages
Released 6 months late
Boost Clock has increased by 65% (2815MHz vs 1710MHz)
Lower TDP (107W vs 320W)

Score

Benchmark

FP32 (float)
CMP 90HX +279%
21.89 TFLOPS
Radeon RX 6500 XT
5.765 TFLOPS
VS

Graphics Card

Jul 2021
Release Date
Jan 2022
Mining GPUs
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

1500 MHz
Base Clock
2310 MHz
1710 MHz
Boost Clock
2815 MHz
1188 MHz
Memory Clock
2248 MHz

Memory

10GB
Memory Size
4GB
GDDR6X
Memory Type
GDDR6
320bit
Memory Bus
64bit
760.3GB/s
Bandwidth
143.9GB/s

Render Config

-
Compute Units
16
50
SM Count
-
6400
Shading Units
1024
200
TMUs
64
80
ROPs
32
200
Tensor Cores
-
50
RT Cores
16
128 KB (per SM)
L1 Cache
128 KB per Array
5 MB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

136.8 GPixel/s
Pixel Rate
90.08 GPixel/s
342.0 GTexel/s
Texture Rate
180.2 GTexel/s
21.89 TFLOPS
FP16 (half)
11.53 TFLOPS
21.89 TFLOPS
FP32 (float)
5.765 TFLOPS
342.0 GFLOPS
FP64 (double)
360.3 GFLOPS

Board Design

320W
TDP
107W
700 W
Suggested PSU
300 W
No outputs
Outputs
1x HDMI 2.1 1x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GA102
GPU Name
Navi 24
GA102-100-A1
GPU Variant
Navi 24 XT (215-135000006)
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
28.3 billion
Transistors
5.4 billion
628 mm²
Die Size
107 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.6

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